Flowing H                         2                          Gas Concentration Measurement Using Ultrasound from Exterior of the Pipe

Mahjabin Taskin; Takuya Kido; Yoshimine Kato

doi:10.1109/ICSENS.2018.8589539

Flowing H ₂ Gas Concentration Measurement Using Ultrasound from Exterior of the Pipe

Mahjabin Taskin, Takuya Kido, Yoshimine Kato

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

Flowing H ₂ gas concentration was measured for the first time by using ultrasound. H2 was flowing inside a pipe and the concentration was measured from exterior of the pipe without extracting the gas from the pipe. The concentration measurement was based on speed variation of the ultrasound travelling inside the pipe through the gases. To measure the H ₂ concentration drilling a hole in the pipe to extract the gases is not necessary. In this study, concentration of the H ₂ gas in a flowing air was measured accurately inside the pipe. It was found that it is possible to measure the H ₂ gas concentration variation in more than 50 m/s of the airflow. The response time of measuring the gas concentration was less than 0.1 s.

Original language	English
Title of host publication	2018 IEEE SENSORS, SENSORS 2018 - Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538647073
DOIs	https://doi.org/10.1109/ICSENS.2018.8589539
Publication status	Published - Dec 26 2018
Event	17th IEEE SENSORS Conference, SENSORS 2018 - New Delhi, India Duration: Oct 28 2018 → Oct 31 2018

Publication series

Name	Proceedings of IEEE Sensors
Volume	2018-October
ISSN (Print)	1930-0395
ISSN (Electronic)	2168-9229

Other

Other	17th IEEE SENSORS Conference, SENSORS 2018
Country/Territory	India
City	New Delhi
Period	10/28/18 → 10/31/18

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/ICSENS.2018.8589539

Cite this

Taskin, M., Kido, T., & Kato, Y. (2018). Flowing H ₂ Gas Concentration Measurement Using Ultrasound from Exterior of the Pipe In 2018 IEEE SENSORS, SENSORS 2018 - Conference Proceedings [8589539] (Proceedings of IEEE Sensors; Vol. 2018-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSENS.2018.8589539

Flowing H ₂ Gas Concentration Measurement Using Ultrasound from Exterior of the Pipe . / Taskin, Mahjabin; Kido, Takuya; Kato, Yoshimine.

2018 IEEE SENSORS, SENSORS 2018 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. 8589539 (Proceedings of IEEE Sensors; Vol. 2018-October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Taskin, M, Kido, T & Kato, Y 2018, Flowing H ₂ Gas Concentration Measurement Using Ultrasound from Exterior of the Pipe in 2018 IEEE SENSORS, SENSORS 2018 - Conference Proceedings., 8589539, Proceedings of IEEE Sensors, vol. 2018-October, Institute of Electrical and Electronics Engineers Inc., 17th IEEE SENSORS Conference, SENSORS 2018, New Delhi, India, 10/28/18. https://doi.org/10.1109/ICSENS.2018.8589539

Taskin M, Kido T, Kato Y. Flowing H ₂ Gas Concentration Measurement Using Ultrasound from Exterior of the Pipe In 2018 IEEE SENSORS, SENSORS 2018 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2018. 8589539. (Proceedings of IEEE Sensors). https://doi.org/10.1109/ICSENS.2018.8589539

Taskin, Mahjabin ; Kido, Takuya ; Kato, Yoshimine. / Flowing H ₂ Gas Concentration Measurement Using Ultrasound from Exterior of the Pipe 2018 IEEE SENSORS, SENSORS 2018 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. (Proceedings of IEEE Sensors).

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abstract = " Flowing H 2 gas concentration was measured for the first time by using ultrasound. H2 was flowing inside a pipe and the concentration was measured from exterior of the pipe without extracting the gas from the pipe. The concentration measurement was based on speed variation of the ultrasound travelling inside the pipe through the gases. To measure the H 2 concentration drilling a hole in the pipe to extract the gases is not necessary. In this study, concentration of the H 2 gas in a flowing air was measured accurately inside the pipe. It was found that it is possible to measure the H 2 gas concentration variation in more than 50 m/s of the airflow. The response time of measuring the gas concentration was less than 0.1 s. ",

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